Grade 6 1.4 Exponents (Powers of 10)

What does 10⁴ mean?

• 10 × 10 × 10 × 10

• 10 × 4

• 10 + 10 + 10 + 10

• 4 × 4 × 4 × 4

Which number is equal to 10³?

• 3

• 30

• 100

• 1,000

How many zeros are in 10⁶?

• 4

• 5

• 6

• 7

Write 10⁵ as a standard number.

How many zeros are in 1,000,000?

Which of these is true?

• 10² = 100

• 10³ = 30

• 10⁴ = 400

• 10⁰ = 1

Match each expression to its value:

• 10,000

• 10¹

• 10

• 10⁴

• 100

• 10³

• 1,000

• 10²

Match the prefix to the number of units it means:

• 1,000,000,000

• tera

• 1,000,000

• centi

• 1,000

• giga

• 0.01

• kilo

• 1,000,000,000,000

• mega

Put the powers of 10 in order from least to greatest:

• 10³

• 10¹

• 10⁴

• 10²

Arrange the steps to solve: 5 × 10 × 10 × 10

• Multiply the result × 10

• Multiply 5 × 10

• Multiply that result × 10 again